The first clutch is a sophisticated kind of centrifugal clutch and is typically mounted to the output end of the motor crankshaft. The clutch has two sheave faces; one which is laterally set (stationary sheave), and one that can shift out and in to engage the belt (moveable sheave). https://felixopqnm.collectblogs.com/77478787/helping-the-others-realize-the-advantages-of-cvt